Does anyone know the difference between
Serve
Server-only
My understanding
Serve - Allows time requests and NTP control queries, but does not allow the switch to sync itself to a device whose address passes the access-list criteria.
In other words, allow the devices to accept just ntp messages from ips in the access-list, isnt it ?
serve-only - Allows only time requests from a device whose address passes the access list criteria.
In other word, send time just to device in acl, isnt it
I am having problems to set up a ntp with access-group...
I have router-01 that is sync with ISP device, and I want to use the router as a server from switches, so I have matched the ip address from switches and defined on server-only, is that right ?
Ex:
switch1
ntp server 10.1.1.1
ntp source lo0 - iip add 10.10.10.10
Router01- NTP Server for Switch 1
access-list 10 permit 10.10.10.10
ntp access-group server-only 10 - this means that switch 1 will sync the clock with router 01 ? whats the difference if I use serve 10 or server-only 10 ?
thx.